Pest · 37 articles
The larval stage of development is a critical phase in the life cycle of many organisms, be it insect pests, helminths, or aquaculture species. Understanding developmental biology at this stage is essential for the agronomist and livestock specialist to develop effective strategies for controlling the population of unwanted species and optimizing the reproduction processes of beneficial ones. The timeliness of protective measures—and, consequently, the preservation of harvest or livestock productivity—depends on how accurately a specialist identifies the species of parasite or pest based on larval characteristics.
This collection presents articles covering a wide range of practical issues: from carp farming technologies and beekeeping to pest control methods in greenhouses and veterinary expertise for parasitic diseases. Readers will find materials on monitoring the phytosanitary condition of crops, mechanical methods of plant protection, and the diagnosis of helminthiasis. Systematizing knowledge about the biological characteristics of larval development will help specialists more accurately assess the risks of crop and animal infestation, as well as select appropriate methods for breeding, disease prevention, and pest control in various branches of agriculture.
Fish farming For students
The article describes the morphological characteristics, geographic range, and reproduction process of the northern pike. Readers will learn about sexual maturity, fish behavior during spawning, and developmental specifics of the roe
Plant protection For agronomists
The assessment methodology allows agronomists to reliably identify the level of nematode infestation in greenhouse crops. Accurate calculation of the average infestation score helps to timely adjust plant protection and forecast harvest losses
Beekeeping For students
The article reveals the structure of a bee colony, the functions of each individual, and the biological characteristics of insect development. The material will help to assess the importance of colony strength for increasing apiary productivity and the efficiency of crop pollination
Fish farming For students
The article describes the biological characteristics, habitat, feeding habits, and reproductive conditions of grass and black carp, as well as silver and bighead carp. The material contains important data for fish farmers on the specifics of raising these commercial fish species
Fish farming For students
The article examines the biological characteristics, spawning periods, and life cycle features of pink salmon and sockeye salmon. The material reveals the specifics of population development of these valuable salmonid species and their significance for fisheries
Plant protection For agronomists
The article examines the technology of phytosanitary soil preparation in greenhouses using fumigants. You will learn about application rates of chemicals, prevention of soil toxicity, and methods of restoring the substrate microflora for plant protection against a complex of diseases
Vegetable growing For gardeners
The article presents practical recommendations on the preparation of planting material, rules for planting and hilling potatoes. Effective agrotechnical and chemical methods for controlling wireworms, cockchafer larvae, and other polyphagous pests are also discussed
Greenhouses and covers For gardeners
The article examines the physiological causes of blossom-end rot in tomatoes and the impact of plant overloading on disease development. You will learn about prevention methods through nutrient balance and ways to combat pests in a greenhouse
Veterinary medicine For students
The article describes the biological characteristics of fascioliasis pathogens and the morphological structure of trematodes. The life cycle of parasites and the impact of infestation on the productivity of livestock animals are examined
Plant protection For agronomists
Phytoparasitic nematodes pose a serious threat to harvest in protected soil, masking themselves as physiological plant diseases. The article examines the biological characteristics of these pests and the main approaches to the plant protection of greenhouse crops
Fish farming For students
The fish integument is a key indicator of health and a regulator of vital processes. The article examines the mechanisms of adaptive coloration, regenerative capabilities of the skin, and the classification of scale types that form the external protection of the organism
Fish farming For students
The article examines the biological characteristics of fish and cyclostomes, as well as their zoological classification. Understanding these features is essential for selecting cultivation technology and establishing conditions in fish farms
